Airscale vs Proofy
A factual comparison of features, pricing, and capabilities.
Airscale
Lead sourcing and enrichment platform with waterfall enrichments across 30+ data providers, Airsearch, built-in scrapers, exports to CRMs and email sequencers, API access and bring-your-own API keys, on a credit system where credits never expire and roll over.
Proofy
Proofy is an email verification service for bulk list cleaning and real-time single verification through an API, with SMTP, syntax, domain, disposable and accept-all detection. Credits are sold pay-as-you-go or by subscription, never expire, and unknown results are not charged.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Airscale | Proofy |
|---|---|---|
| Waterfall enrichments | ||
| Access to Airsearch | ||
| Access to 30+ data providers | ||
| Export to CRMs | ||
| Export to email sequencers | ||
| API access | ||
| Use your own API keys | ||
| HTTP API enrichments | ||
| Credits roll over | ||
| Unlimited users | ||
| Bulk email verification | ||
| Single verification in real time | ||
| Email verifier API | ||
| Duplicate email remover | ||
| ISP detection | ||
| Disposable and temporary detection | ||
| Accept-all detection | ||
| Syntax validation | ||
| SMTP verification | ||
| Mailbox full detection |
Native integrations.
Airscale
Proofy
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Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.